#42CD6F#42CD6F

#42CD6F is a light, vivid green. Relative luminance 0.460; OKLCH L 75.2% C 0.178 H 150.2°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#42CD6F
RGB	rgb(66, 205, 111)
HSL	hsl(139, 58%, 53%)
HSV	hsv(139, 68%, 80%)
CMYK	cmyk(67.8%, 0%, 45.9%, 19.6%)
CIE-LAB	lab(73.52, -57.41, 36.13)
CIE-LCH	lch(73.52, 67.84, 147.82°)
OKLab	oklab(75.23% -0.1547 0.0885)
OKLCH	oklch(75.23% 0.178 150.2)
XYZ	xyz(26.9452, 45.9657, 22.4881)
Luminance	0.4597 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CD6F #CD42A0

analogous

#5BCD42 #42CD6F #42CDB4

triadic

#42CD6F #6F42CD #CD6F42

tetradic

#42CD6F #425BCD #CD42A0 #CDB442

square

#42CD6F #425BCD #CD42A0 #CDB442

split-complementary

#42CD6F #B442CD #CD425B

monochromatic

#1F763B #2CA653 #42CD6F #72DA94 #A3E7B9

Accessibility & contrast

On white

2.06

#42CD6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#42CD6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CD6F

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CD6F	#FFFFFF	#000000	##000000
##42CD6F	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBC68

Deuteranopia (green-blind)

#BDB076

Tritanopia (blue-blind)

#00CAB6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cd6f;
/* rgb */ color: rgb(66, 205, 111);
/* oklch */ color: oklch(75.2% 0.178 150.2);

Tailwind

colors: {
  custom: {
    50: '#87dd99',
    500: '#42cd6f',
    950: '#000000',
  },
}

SCSS

$custom: #42cd6f;
$custom-light: #87dd99;
$custom-dark: #000000;

JSON

{
  "hex": "#42cd6f",
  "rgb": {
    "r": 66,
    "g": 205,
    "b": 111
  },
  "hsl": {
    "h": 139.424,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75231,
    "c": 0.17825,
    "h": 150.2
  },
  "luminance": 0.45969
}

Semantic roles & 50–950 ramp

primary

#42CD6F

secondary

#D397C0

accent

#46AFE1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #42CD6F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →